- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 41/50 - Network service management, e.g. ensuring proper service fulfilment according to agreements
Patent holdings for IPC class H04L 41/50
Total number of patents in this class: 815
10-year publication summary
|
17
|
14
|
14
|
16
|
36
|
87
|
134
|
208
|
207
|
71
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oracle International Corporation | 12313 |
38 |
| Microsoft Technology Licensing, LLC | 51439 |
28 |
| Huawei Technologies Co., Ltd. | 100781 |
26 |
| VMware LLC | 6078 |
26 |
| Cisco Technology, Inc. | 18858 |
25 |
| Amazon Technologies, Inc. | 24422 |
21 |
| Nicira, Inc. | 1192 |
18 |
| Samsung Electronics Co., Ltd. | 131630 |
17 |
| Ericsson | 20417 |
17 |
| Level 3 Communications, LLC | 1428 |
17 |
| Comcast Cable Communications, LLC | 4075 |
16 |
| AT&T Intellectual Property I, L.P. | 9886 |
15 |
| Splunk Inc. | 1872 |
13 |
| NVIDIA Corporation | 6381 |
12 |
| Google LLC | 38759 |
12 |
| Snowflake Inc. | 1179 |
11 |
| Intel Corporation | 45621 |
10 |
| Verizon Patent And Licensing Inc. | 6900 |
10 |
| Red Hat, Inc. | 3719 |
10 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
10 |
| Other owners | 463 |